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Long-Term Debt, Net - Schedule of Interest Expense for Notes (Detail) - Convertible Senior Notes Due 2025 - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Oct. 30, 2021
Oct. 31, 2020
Oct. 30, 2021
Oct. 31, 2020
Debt Instrument [Line Items]        
Accrued interest for interest payments $ 3,863 $ 3,848 $ 11,611 $ 7,966
Amortization of discount 4,569 4,113 13,953 8,308
Total interest expense $ 8,432 $ 7,961 $ 25,564 $ 16,274